Wireless microphone receiver



FIG. 1 is a perspective view of a wireless microphone receiver showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof, the opposite side being a mirror image;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom view thereof. 

An ornamental design for a wireless microphone receiver, as shown and described. 